Top C# Developers
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$1,000+$25 - $49 / hr2 - 9
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Cloud consulting & SI company Conchakra Technologies Pvt Ltd is in Bengaluru, India. Their services include cloud consulting & SI and Custom Software Development.
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$5,000+< $25 / hr2 - 9
Services provided
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Small web development company hyperyond Studio, is in Nanjing, China. The team offers Web Development and Custom Software Development.
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$10,000+Undisclosed2 - 9
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Focus Areas
JC Joshua & Company is an IT strategy consulting company. Established in 2025, their team provides IT strategy consulting and Application Testing.
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$1,000+$25 - $49 / hr2 - 9Muscat, Oman
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Focus Areas
EMAR Digital Solutions is a small web development company. They provide Web Development and IT managed services and were established in 2025.
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$1,000+< $25 / hr10 - 49
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Small mobile app development firm CodeCiya Technologies PVT. LTD., is headquartered in mahoba, India. The team provides Mobile App Development and Web Development.
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$25,000+$100 - $149 / hr50 - 249Dhaka, Bangladesh
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Focus Areas
See all 18 projectsDatazo InfoTech is a bespoke software development company specializing in custom software creation with a focus on health data visualization, secure platforms, and tailored solutions. Feedback is overwhelmingly positive, with reviewers praising their exceptional project management, empathy-driven design, and flexibility, as evidenced by a 100% satisfaction rate in meeting deadlines and adapting to evolving project needs.
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UndisclosedUndisclosed250 - 999Noida, India
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Bhavna Corp. Is a Noida, India-based application development firm. Their services include Mobile App Development and DevOps Managed Services.
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$1,000+$50 - $99 / hr2 - 9
Services provided
Focus Areas
Opteon is a custom software development firm. Their team is in Sint-Niklaas, Belgium and specializes in Custom Software Development and Mobile App Development.
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$1,000+< $25 / hr50 - 249Jaipur, India
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Web development firm Ecuzen Software Pvt Ltd. Was established in 2017. The team provides Web Development and Mobile App Development and is located in Jaipur, India and Gurugram, India.
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$5,000+$25 - $49 / hr10 - 49
Services provided
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Based in Hornchurch, England, Briggr Technologies LTD is a small custom software development firm. Their services include Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9
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Department 210, a mobile app development firm, was established in 2012. The small team offers Mobile App Development and API Development.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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Appliquer Technologies is an Ahmedabad, India-based web development company. Launched in 2006, the team provides Web Development and Mobile App Development.
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Undisclosed< $25 / hr2 - 9
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Hoarway Technology is a social media marketing firm. Their small team is in Mumbai, India. Their services include Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr2 - 9Phoenix, AZ
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Focus Areas
See all 1 projectsZamCham offers Bespoke Software Development, specializing in creating professional landing pages and enhancing UI/UX design. Reviews highlight their exceptional design quality, timely project delivery, and effective communication. Clients appreciate ZamCham's ability to deliver tailored software solutions that impress with their artistic appeal and contribute to business growth.
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$5,000+$300+ / hr10 - 49Nairobi, Kenya
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Focus Areas
Sibasi Ltd is a cloud consulting & SI company based in Nairobi, Kenya and Middletown, Delaware. The team focuses on cloud consulting & SI and CRM consulting and SI.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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Digital Strategy company VR Technosoft is headquartered in Ahmedabad, India. They focus on Digital Strategy and Custom Software Development.
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UndisclosedUndisclosed250 - 999Memphis, TN
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Launched in 1990, Cook Systems is an IT staff augmentation company. The midsize team offers IT staff augmentation and Application Testing.
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$100,000+$200 - $300 / hr250 - 999Hillside, NJ
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SiligentLogic LLC, a Document Digitization & Management company, was launched in 2010. The agency offers Document Digitization & Management and ERP consulting and SI.
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$10,000+$25 - $49 / hr50 - 249Vadodara, India
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Focus Areas
See all 1 projectsNivida Software specializes in Bespoke Software Development and Tailored Software Solutions, providing services like cloud integration and Custom App Development. Reviews highlight their technical expertise, timely project delivery, and strong post-launch support. Clients appreciate their eagerness to tackle unique challenges, resulting in high satisfaction and strong recommendations.
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UndisclosedUndisclosed50 - 249Brisbane, CA
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VOX Network Solutions is a software development firm. The team focuses on Custom Software Development and Customer Service Outsourcing and is located in Brisbane, California.
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UndisclosedUndisclosed50 - 249Parramatta, Australia
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Adactin Group Pty. Ltd., a software development firm, is located in Parramatta, Australia. Established in 2011, the team specializes in Custom Software Development and Artificial Intelligence.
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UndisclosedUndisclosed50 - 249Columbus, OH
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MAPSYS Inc, an IT strategy consulting company, is based in Columbus, Ohio. They specialize in IT strategy consulting and ERP consulting and SI.
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UndisclosedUndisclosed50 - 249Bangkok, Thailand
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Midsize IT strategy consulting company iCONEXT.CO.,LTD, is based in Bangkok, Thailand. Their services include IT strategy consulting and BI & big data consulting & SI.
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UndisclosedUndisclosedFreelancerOdenton, MD
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Headquartered in Odenton, Maryland, Millennium International Consulting, Inc. Is a custom software development firm. The team provides Custom Software Development and Web Design.
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UndisclosedUndisclosedFreelancerCatlett, VA
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Launched in 2000, BAZ Innovations, LLC is a custom software development company. The team focuses on Custom Software Development and Computer Engineering.
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UndisclosedUndisclosed50 - 249San Francisco, CA
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SiliconMint is a San Francisco, California-based software development firm. Launched in 2012, the team focuses on Custom Software Development and Web Development.
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UndisclosedUndisclosed50 - 249Sheridan, WY
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OrbitSoft is a midsize IT strategy consulting company. Founded in 2001, the team focuses on IT strategy consulting and BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249Toronto, Canada
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Infobahn Softworld Inc is a cloud consulting & SI company. The agency is based in Toronto, Canada and San Jose, California. Their team focuses on cloud consulting & SI and Application Testing.
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$50,000+$25 - $49 / hr50 - 249Noida, India
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Launched in 2000, Wizard Infoways Pvt. Ltd. Is an IT staff augmentation company. Their services include IT staff augmentation and Custom Software Development.
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UndisclosedUndisclosed50 - 249Sunnyvale, CA
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Based in Sunnyvale, California, TRUEXTEND, Inc. Is a custom software development firm. The team offers Custom Software Development and Web Development.
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List of the Top 15 C# Development Companies
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$50,000+$50 - $99 / hr250 - 999Novi Sad, Serbia
Ability to deliver
36.2/40.018.6/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
60% Custom Software Development20% C#40% Other -
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
35/40.019.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
25% Custom Software Development40% C#75% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
40% Custom Software Development20% C#60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
36.3/40.017.6/20 Reviews10/10 Clients & Experience8.8/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$25,000+< $25 / hr1,000 - 9,999Ahmedabad, India
Ability to deliver
33.8/40.017.8/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$50,000+$50 - $99 / hr250 - 999Nashville, TN
Ability to deliver
31.9/40.016.2/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
40% Custom Software Development70% C#60% Other -
$50,000+$25 - $49 / hr250 - 999Kansas City, KS
Ability to deliver
32.9/40.016.8/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
30% Custom Software Development30% C#70% Other -
$10,000+$25 - $49 / hr250 - 999L'viv, Ukraine
Ability to deliver
32.9/40.017.4/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
35% Custom Software Development25% C#65% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
31.3/40.015.8/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
50% Custom Software Development100% C#50% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
35.2/40.019/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
20% Custom Software Development60% C#80% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Vienna, VA
Ability to deliver
32.5/40.016.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
30% Custom Software Development20% C#70% Other -
$10,000+$50 - $99 / hr50 - 249Naarden, Netherlands
Ability to deliver
32.4/40.017/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
40% Custom Software Development50% C#60% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
31.6/40.017.4/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
55% Custom Software Development65% C#45% Other -
$25,000+$150 - $199 / hr10 - 49El Segundo, CA
Ability to deliver
31/40.016.2/20 Reviews10/10 Clients & Experience4.8/10 Market PresenceService focus
65% Custom Software Development75% C#35% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
34.3/40.019/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
15% Custom Software Development22% C#85% Other -
$10,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
31.4/40.016.4/20 Reviews9.8/10 Clients & Experience5.2/10 Market PresenceService focus
35% Custom Software Development30% C#65% Other -
$5,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
30.8/40.016.6/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
60% Custom Software Development60% C#40% Other -
$25,000+$50 - $99 / hr50 - 249Houston, TX
Ability to deliver
34.7/40.016/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
20% Custom Software Development50% C#80% Other -
$50,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
32/40.016.2/20 Reviews9.7/10 Clients & Experience6.1/10 Market PresenceService focus
40% Custom Software Development100% C#60% Other -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
33/40.017.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
20% Custom Software Development45% C#80% Other -
$50,000+$25 - $49 / hr250 - 999Sofia, Bulgaria
Ability to deliver
36.6/40.020/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
25% Custom Software Development10% C#75% Other -
$1,000+< $25 / hr250 - 999Dhaka, Bangladesh
Ability to deliver
33.1/40.017.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
20% Custom Software Development32% C#80% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
34.9/40.020/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
60% Custom Software Development10% C#40% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
31.5/40.015.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
50% Custom Software Development20% C#50% Other -
$10,000+$25 - $49 / hr250 - 999Rzeszów, Poland
Ability to deliver
35.4/40.019/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
25% Custom Software Development15% C#75% Other -
$5,000+$50 - $99 / hr250 - 999McKinney, TX
Ability to deliver
34.8/40.017.6/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
40% Custom Software Development10% C#60% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Boca Raton, FL
Ability to deliver
34.1/40.018.6/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
30% Custom Software Development10% C#70% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
32.3/40.017.2/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
70% Custom Software Development40% C#30% Other -
$50,000+$100 - $149 / hr50 - 249Newport Beach, CA
Ability to deliver
36.7/40.019.6/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
40% Custom Software Development10% C#60% Other
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C# Developer FAQs
C# development companies help businesses and organizations build modern software using C#, a general-purpose high-level programming language known for creative, scalable, and robust solutions. They work closely with the client to design, deploy, and optimize cutting-edge applications. These service providers are primarily focused on .NET environment-based development, ensuring that the software runs seamlessly on different platforms such as desktop, mobile, and/or cloud.
Most C# development providers also leverage several key technologies crucial to the C# environment, including Azure, SQL Server, and Xamarin. Essentially, they aim to create bespoke software that’s efficient, reliable, and cost-effective.
C# development companies offer a vast range of services, from comprehensive software development to deployment and optimization. Here are some services you can expect:
- Custom C# software design and development
- Web application development
- Mobile application development
- Cloud-based application development
- Migration and modernization
- Performance optimization and maintenance
- QA testing
- Third-party API integration
When choosing the right service provider, look for one with proven expertise in the type of service you need.
Choosing the right C# development firm can be difficult, considering the number of options available in the market. Having a clear understanding of your project’s unique requirements, budget limitations, and goals, as well as knowing the key factors to consider, is crucial to narrowing your options. Here are some key criteria to consider:
- Proven C#/.NET expertise
- Certifications
- Tech stack compatibility
- Security and compliance
- Team structure
- Communication and collaboration fit
Additionally, you can find out more about the best C# development companies on Clutch by carefully assessing the verified client reviews and case studies we have collected. The filters and resources we’ve prepared can also help you confidently make an informed agency decision.
- What is your experience with C#, .NET, and other key technologies required for our project?
- Have you worked on a past project that is similar to ours?
- How do you handle code QA testing and CI/CD?
- Can you tell us how your team handles sensitive data, authentication, and authorization?
- How do you handle post-launch support and maintenance?
- What is your communication and reporting process?
Asking crucial questions can help you assess their work and ensure they align with your needs. Don’t hesitate to ask follow-up questions or clarifications on any point when you discuss your project with them.
The cost of hiring a professional C# development company typically range from $25 to $49 per hour; however, a myriad of factors influence the price, including the type and complexity of the software, the size of the team, and the scope of the project.
Additionally, the service providers’ location plays a huge part in determining costs. For instance, developers based in the United States and Western Europe may charge between $100 – $149 per hour, while those based in the Philippines, Ukraine, and Mexico charge $25 – $49 per hour. Find out more about C# and software development pricing here: Software Development Company Pricing Guide